<!--
  * 产品列表
  *
  * @Author:    1024创新实验室-主任：卓大
  * @Date:      2022-07-21 21:55:12
  * @Wechat:    zhuda1024
  * @Email:     lab1024@163.com
  * @Copyright  1024创新实验室 （ https://1024lab.net ），Since 2012
-->
<template>
  <!---------- 查询表单form begin ----------->
  <a-form class="smart-query-form">
    <a-row class="smart-query-form-row"
           v-privilege="'goods:query'">
      <a-form-item label="产品编码"
                   class="smart-query-form-item">
        <a-input style="width: 200px"
                 v-model:value="queryForm.code"
                 placeholder="产品编码" />
      </a-form-item>
      <a-form-item label="产品分类"
                   class="smart-query-form-item">
        <!-- <category-tree width="150px"
                       placeholder="请选择产品分类"
                       :categoryType="CATEGORY_TYPE_ENUM.GOODS.value"
                       @node-selected="handleNodeSelected" /> -->
        <el-tree-select v-model="value"
                        :data="treeData"
                        check-strictly
                        placeholder="请选择产品分类"
                        :render-after-expand="false"
                        style="width: 240px"
                        @node-click="handleNodeChange" />
      </a-form-item>
      <a-form-item label="产品名称"
                   class="smart-query-form-item">
        <a-input style="width: 200px"
                 v-model:value="queryForm.searchWord"
                 placeholder="产品名称" />
      </a-form-item>
      <a-form-item label="供应商"
                   name="subcontractorInfoId">
        <a-select style="width: 200px"
                  v-model:value="queryForm.subcontractorInfoId"
                  placeholder="供应商">
          <a-select-option v-for="item in registrantList"
                           :key="item"
                           :value="item.id">{{ item.companyName }}</a-select-option>
        </a-select>
      </a-form-item>
      <a-form-item label="产品规格"
                   name="place"
                   class="smart-query-form-item">
        <DictSelectByKey key-code="good_unit"
                         v-model:value="queryForm.specification"
                         width="200px" />
      </a-form-item>

      <!-- <a-form-item label="产品状态"
                   name="goodsStatus"
                   class="smart-query-form-item">
        <SmartEnumSelect enum-name="GOODS_STATUS_ENUM"
                         v-model:value="queryForm.goodsStatus"
                         width="160px" />
      </a-form-item> -->

      <!-- <a-form-item label="快速筛选"
                   class="smart-query-form-item">
        <a-radio-group v-model:value="queryForm.shelvesFlag"
                       @change="onSearch">
          <a-radio-button :value="undefined">全部</a-radio-button>
          <a-radio-button :value="true">上架</a-radio-button>
          <a-radio-button :value="false">下架</a-radio-button>
        </a-radio-group>
      </a-form-item> -->

      <a-form-item class="smart-query-form-item">
        <a-button type="primary"
                  @click="onSearch"
                  v-privilege="'goods:query'">
          <template #icon>
            <ReloadOutlined />
          </template>
          查询
        </a-button>
        <a-button @click="resetQuery"
                  class="smart-margin-left10"
                  v-privilege="'goods:query'">
          <template #icon>
            <SearchOutlined />
          </template>
          重置
        </a-button>
      </a-form-item>
    </a-row>
  </a-form>

  <a-card size="small"
          :bordered="false"
          :hoverable="true"
          style="float: left;width:15%">

    <a-row class="smart-table-btn-block">
      <el-input v-model="filterText"
                style="width: 240px"
                placeholder="请输入产品分类" />
    </a-row>

    <el-tree ref="treeRef"
             style="max-width: 600px"
             class="filter-tree"
             :data="treeData"
             :props="defaultProps"
             default-expand-all
             :filter-node-method="filterNode"
             @node-click="handleNodeClick" />
  </a-card>

  <!---------- 查询表单form end ----------->

  <a-card size="small"
          :bordered="false"
          :hoverable="true"
          style="float: right;;width:84%">
    <!---------- 表格操作行 begin ----------->
    <a-row class="smart-table-btn-block">
      <div class="smart-table-operate-block">
        <a-button @click="addGoods"
                  type="primary"
                  size="small"
                  v-privilege="'goods:add'">
          <template #icon>
            <PlusOutlined />
          </template>
          新建
        </a-button>

        <a-button @click="confirmBatchDelete"
                  danger
                  size="small"
                  :disabled="selectedRowKeyList.length === 0"
                  v-privilege="'goods:batchDelete'">
          <template #icon>
            <DeleteOutlined />
          </template>
          批量删除
        </a-button>

        <a-button @click="showImportModal"
                  type="primary"
                  size="small"
                  v-privilege="'goods:importGoods'">
          <template #icon>
            <ImportOutlined />
          </template>
          导入
        </a-button>

        <a-button @click="onExportGoods"
                  type="primary"
                  size="small"
                  v-privilege="'goods:exportGoods'">
          <template #icon>
            <ExportOutlined />
          </template>
          导出
        </a-button>
      </div>
      <div class="smart-table-setting-block">
        <TableOperator v-model="columns"
                       :tableId="TABLE_ID_CONST.BUSINESS.ERP.GOODS"
                       :refresh="queryData" />
      </div>
    </a-row>
    <!---------- 表格操作行 end ----------->

    <a-table size="small"
             :dataSource="tableData"
             :columns="columns"
             rowKey="goodsId"
             bordered
             :pagination="false"
             :expand-column-width="100"
             :scroll="{ x: 1500 }"
             :row-selection="{ selectedRowKeys: selectedRowKeyList, onChange: onSelectChange }">
      <template #bodyCell="{ text, record, column }">
        <template v-if="column.dataIndex === 'place'">
          <span>{{ text && text.length > 0 ? text[0].valueName : '' }}</span>
        </template>
        <template v-if="column.dataIndex === 'specification'">
          <span>{{ text && text.length > 0 ? text[0].valueName : '' }}</span>
        </template>
        <template v-if="column.dataIndex === 'goodsStatus'">
          <span>{{ $smartEnumPlugin.getDescByValue('GOODS_STATUS_ENUM', text) }}</span>
        </template>
        <template v-if="column.dataIndex === 'shelvesFlag'">
          <span>{{ text ? '上架' : '下架' }}</span>
        </template>
        <template v-if="column.dataIndex === 'disabledFlag'">
          <span>{{ text == 1 ? '是' : '否' }}</span>
        </template>
        <template v-if="column.dataIndex === 'action'">
          <div class="smart-table-operate">
            <a-button @click="addGoods(record)"
                      type="link"
                      v-privilege="'goods:update'">编辑</a-button>
            <a-button @click="deleteGoods(record)"
                      danger
                      type="link"
                      v-privilege="'goods:delete'">删除</a-button>
          </div>
        </template>
      </template>
    </a-table>

    <div class="smart-query-table-page">
      <a-pagination showSizeChanger
                    showQuickJumper
                    show-less-items
                    :pageSizeOptions="PAGE_SIZE_OPTIONS"
                    :defaultPageSize="queryForm.pageSize"
                    v-model:current="queryForm.pageNum"
                    v-model:pageSize="queryForm.pageSize"
                    :total="total"
                    @change="queryData"
                    @showSizeChange="queryData"
                    :show-total="(total) => `共${total}条`" />
    </div>

    <GoodsFormModal ref="formModal"
                    @reloadList="queryData" />

    <a-modal v-model:open="importModalShowFlag"
             title="导入"
             @onCancel="hideImportModal"
             @ok="hideImportModal">
      <div style="text-align: center; width: 400px; margin: 0 auto">
        <a-button @click="downloadExcel"> <download-outlined />第一步：下载模板</a-button>
        <br />
        <br />
        <a-upload v-model:fileList="fileList"
                  name="file"
                  :multiple="false"
                  action="https://www.mocky.io/v2/5cc8019d300000980a055e76"
                  accept=".xls,.xlsx"
                  :before-upload="beforeUpload"
                  @remove="handleRemove">
          <a-button>
            <upload-outlined />
            第二步：选择文件
          </a-button>
        </a-upload>

        <br />
        <a-button @click="onImportGoods">
          <ImportOutlined />
          第三步：开始导入
        </a-button>
      </div>
    </a-modal>
  </a-card>
</template>
<script setup>
import GoodsFormModal from './components/goods-form-modal.vue';
import { reactive, ref, onMounted, defineComponent, watch } from 'vue';
import { message, Modal } from 'ant-design-vue';
import { SmartLoading } from '/@/components/framework/smart-loading';
import { goodsApi } from '/@/api/business/goods/goods-api';
import { PAGE_SIZE_OPTIONS } from '/@/constants/common-const';
import CategoryTree from '/@/components/business/category-tree-select/index.vue';
import { CATEGORY_TYPE_ENUM } from '/@/constants/business/erp/category-const';
import { smartSentry } from '/@/lib/smart-sentry';
import TableOperator from '/@/components/support/table-operator/index.vue';
import { TABLE_ID_CONST } from '/@/constants/support/table-id-const';
import { GOODS_STATUS_ENUM } from '/@/constants/business/erp/goods-const';
import DictSelect from '/@/components/support/dict-select/index.vue';
import SmartEnumSelect from '/@/components/framework/smart-enum-select/index.vue';
import { FILE_FOLDER_TYPE_ENUM } from '/@/constants/support/file-const.js';
import FileUpload from '/@/components/support/file-upload/index.vue';
import DictSelectByKey from '/@/components/support/dict-select-by-key/index.vue';
import { ElTree } from 'element-plus'
import { categoryApi } from '/@/api/business/category/category-api';
import { concludeSignApi } from '/@/api/business/conclude_sign/conclude_sign-api';

const filterText = ref('')
const treeRef = ref(null)
const value = ref(null)

const defaultProps = {
  children: 'children',
  label: 'label',
}

watch(filterText, (val) => {
  if (treeRef.value) {
    treeRef.value.filter(val)
  }
})

const filterNode = (value, data) => {
  if (!value) return true
  return data.label.includes(value)
}

function handleNodeClick (data, node, component) {
  queryForm.categoryIds = []
  collectCategoryIds(data)
  onSearch()
}

function collectCategoryIds (node) {
  // 添加当前节点的categoryId  
  queryForm.categoryIds.push(node.categoryId);
  // 如果有子节点，递归调用  
  if (node.children && node.children.length > 0) {
    node.children.forEach(child => {
      collectCategoryIds(child);
    });
  }
}

function handleNodeChange (data, node, component) {
  // 这里假设 node 是被选中的节点对象  
  queryForm.categoryIds = []
  collectCategoryIds(data)
}

const treeData = ref([])

// 供应商
const registrantList = ref([]);
async function suppliction () {
  let res = await concludeSignApi.SupplierList();
  registrantList.value = res.data;
}

suppliction();

// ---------------------------- 表格列 ----------------------------

const columns = ref([
  {
    title: '产品编码',
    dataIndex: 'code',
    fixed: 'left',
    width: 120
  },
  {
    title: '产品分类',
    dataIndex: 'categoryName',
    fixed: 'left',
    width: 80
  },
  {
    title: '产品名称',
    dataIndex: 'goodsName',
    fixed: 'left',
    width: 80
  },
  {
    title: '型号',
    dataIndex: 'model',
    width: 80
  },
  {
    title: '产品规格',
    dataIndex: 'specification',
    width: 80
  },
  {
    title: '参数',
    dataIndex: 'parameter',
  },
  {
    title: '供应商',
    dataIndex: 'subcontractorInfoIdAsName',
    width: 80
  },
  //   {
  //     title: '产地',
  //     dataIndex: 'place',
  //   },
  {
    title: '产品价格',
    dataIndex: 'price',
    width: 80
  },
  {
    title: '库存',
    dataIndex: 'currentStock',
    width: 80
  },
  //
  {
    title: '是否禁用',
    dataIndex: 'disabledFlag',
    width: 80
  },
  //   {
  //     title: '上架状态',
  //     dataIndex: 'shelvesFlag',
  //   },
  {
    title: '备注',
    dataIndex: 'remark',
  },
  {
    title: '创建时间',
    dataIndex: 'createTime',
    width: 150,
  },
  {
    title: '操作',
    dataIndex: 'action',
    fixed: 'right',
    width: 100,
  },
]);

// ---------------------------- 查询数据表单和方法 ----------------------------

const queryFormState = {
  categoryId: undefined,
  searchWord: '',
  goodsStatus: undefined,
  place: undefined,
  shelvesFlag: undefined,
  goodsType: undefined,
  //商品规格
  specification: undefined,
  //供应商
  subcontractorInfoId: undefined,
  //型号
  model: undefined,
  //参数
  parameter: undefined,
  //是否禁用
  disabledFlag: undefined,
  code: undefined,
  categoryIds: [],
  pageNum: 1,
  pageSize: 10,
};
// 查询表单form
const queryForm = reactive({ ...queryFormState });
// 表格加载loading
const tableLoading = ref(false);
// 表格数据
const tableData = ref([]);
// 总数
const total = ref(0);

// 重置查询条件
function resetQuery () {
  let pageSize = queryForm.pageSize;
  Object.assign(queryForm, queryFormState);
  queryForm.pageSize = pageSize;
  queryData();
}

// 搜索
function onSearch () {
  queryForm.pageNum = 1;
  queryData();
}

// 查询数据
async function queryData () {
  tableLoading.value = true;
  try {
    if (queryForm.specification != undefined && queryForm.specification.length == 0) {
      queryForm.specification = null
    }
    let queryResult = await goodsApi.queryGoodsList(queryForm);

    tableData.value = queryResult.data.list;
    total.value = queryResult.data.total;
    let queryTree = {
      categoryType: 1,
    };
    let responseModel = await categoryApi.queryCategoryTree(queryTree);
    treeData.value = responseModel.data
  } catch (e) {
    smartSentry.captureError(e);
  } finally {
    tableLoading.value = false;
  }
}

onMounted(queryData);
// ---------------------------- 添加/修改 ----------------------------
const formModal = ref();

function addGoods (goodsData) {
  let data = reactive({ ...goodsData });
  if (goodsData.specification != undefined && Array.isArray(goodsData.specification) && goodsData.specification.length > 0) {
    data.specification = goodsData.specification[0].valueCode
  }
  if (goodsData.disabledFlag == 0) {
    data.disabledFlag = '0'
  } else {
    data.disabledFlag = '1'
  }
  formModal.value.showDrawer(data);
}
// ---------------------------- 单个删除 ----------------------------

function deleteGoods (goodsData) {
  Modal.confirm({
    title: '提示',
    content: '确定要删除【' + goodsData.goodsName + '】吗?',
    okText: '删除',
    okType: 'danger',
    onOk () {
      singleDelete(goodsData);
    },
    cancelText: '取消',
    onCancel () { },
  });
}

async function singleDelete (goodsData) {
  try {
    SmartLoading.show();
    await goodsApi.deleteGoods(goodsData.goodsId);
    message.success('删除成功');
    queryData();
  } catch (e) {
    smartSentry.captureError(e);
  } finally {
    SmartLoading.hide();
  }
}

// ---------------------------- 批量删除 ----------------------------

// 选择表格行
const selectedRowKeyList = ref([]);

function onSelectChange (selectedRowKeys) {
  selectedRowKeyList.value = selectedRowKeys;
}

// 批量删除
function confirmBatchDelete () {
  Modal.confirm({
    title: '提示',
    content: '确定要删除选中产品吗?',
    okText: '删除',
    okType: 'danger',
    onOk () {
      batchDelete();
    },
    cancelText: '取消',
    onCancel () { },
  });
}

async function batchDelete () {
  try {
    SmartLoading.show();
    await goodsApi.batchDelete(selectedRowKeyList.value);
    message.success('删除成功');
    queryData();
  } catch (e) {
    smartSentry.captureError(e);
  } finally {
    SmartLoading.hide();
  }
}

// ------------------------------- 导出和导入 ---------------------------------
// 导入弹窗
const importModalShowFlag = ref(false);

const fileList = ref([]);
// 显示导入
function showImportModal () {
  fileList.value = [];
  importModalShowFlag.value = true;
}

// 关闭 导入
function hideImportModal () {
  importModalShowFlag.value = false;
}

function handleChange () { }

function handleDrop () { }

function handleRemove (file) {
  const index = fileList.value.indexOf(file);
  const newFileList = fileList.value.slice();
  newFileList.splice(index, 1);
  fileList.value = newFileList;
}
function beforeUpload (file) {
  fileList.value = [...(fileList.value || []), file];
  return false;
}

function downloadExcel () {
  window.open('https://smartadmin.vip/cdn/%E5%95%86%E5%93%81%E6%A8%A1%E6%9D%BF.xls');
}

async function onImportGoods () {
  const formData = new FormData();
  fileList.value.forEach((file) => {
    formData.append('file', file.originFileObj);
  });

  SmartLoading.show();
  try {
    let res = await goodsApi.importGoods(formData);
    message.success(res.msg);
  } catch (e) {
    smartSentry.captureError(e);
  } finally {
    SmartLoading.hide();
  }
}

async function onExportGoods () {
  await goodsApi.exportGoods();
}
</script>
